CVE-2025-5527

Name: CVE-2025-5527
Creator: NVD / NIST
Published: 2025-06-03T21:15:23.483+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 8.7/10EPSS 8.04%

Last modified Jun 17, 2026

CVE-2025-5527 is a high-severity vulnerability rated 8.7/10 on the CVSS scale. A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. EPSS estimates a 8.04% chance of exploitation in the next 30 days.

Description

A vulnerability was found in Tenda RX3 16.03.13.11_multi_TDE01. It has been rated as critical. This issue affects the function save_staticroute_data of the file /goform/SetStaticRouteCfg. The manipulation of the argument list leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.

Metrics

CVSS 3.1

8.8/10

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS 4.0

8.7/10

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

EPSS Probability

8.04%

94.1th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Tenda	Rx3 Firmware	16.03.13.11_multi

References

https://github.com/alc9700jmo/CVE/issues/13Exploit, Issue Tracking
https://vuldb.com/?ctiid.310967Permissions Required, VDB Entry
https://vuldb.com/?id.310967Third Party Advisory, VDB Entry
https://vuldb.com/?submit.586781Third Party Advisory, VDB Entry
https://www.tenda.com.cn/Product
https://github.com/alc9700jmo/CVE/issues/13Exploit, Issue Tracking

Timeline

Published: Jun 3, 2025
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2025-5527?

How severe is CVE-2025-5527?

CVE-2025-5527 has a CVSS score of 8.7/10 (HIGH severity). The EPSS model estimates a 8.04% probability of exploitation in the next 30 days.

How do I fix CVE-2025-5527?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-5527?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST